Built for complete control and maximum safety, this helmet features a robust ABS shell, clever ventilation, and the innovative O'Neal Fidlock® magnetic closure. Whether you're hitting the trails or downhill, you'll be ready before the gate drops.
Features:
Shell is produced with high-quality ABS
Multiple air vents for optimal ventilation and cooling
Airflaps™ compatible
Optional available plastic break-away visor screws for improved safety
O'Neal Fidlock® magnetic buckle (engineered in Germany) for easy, single-handed fastening and release, provides maximum security while riding
Padded comfort liner, removable, sweat absorbing and washable
Goggles rest securely in place on ridge at back of shell
Height adjustable visor
Meets EN1078 safety standard for bicycle helmets and meets ASTM downhill standard
Specifications:
EN1078
ASTM downhill standard
Fidlock closure
Color:
grey/neon yellow
Size:
M (57/58)
Helmet Type:
Motocross Helmets
Gender:
Men
Material:
Thermoplastic
Season:
Summer
Closure type:
Fidlock
Application area:
Motocross
Protection class (certification):
ECE
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product
501bbc40c799bca253f7a973afb178c9Oneal SONUS SLICK Downhill Helmhttps://www.fc-moto.com/de-de/p/oneal-sonus-slick-downhill-helm-grey-neon-yellow-xs-53-54-ONL-0481-141https://www.fc-moto.com/media/b4/f4/35/1762052524/oneal-sonus-slick-downhill-helm-grey-neon-yellow-xs-53-54-onl-0481-141-figure-1.jpg?ts=1772003889InStock101.99AEDAEDONL-0481-141501bbc40c799bca253f7a973afb178c9XS (53/54)grey/neon yellowSALECarryoverSummerThermoplasticFidlockGrey, YellowONL-0481-SONUS-SLICK.vMotocrossECEMenMotorcycleMotocross HelmetsXSMotocross Helmetshttps://www.fc-moto.com/media/c3/cc/fe/1770383549/markenlogo-oneal.svg?ts=1770385891{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}falsefalse6475539940617f862c920c2e66321deeOneal SONUS SLICK Downhill 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Helm101.99119.990https://www.fc-moto.com/de-de/p/oneal-sonus-slick-downhill-helm-grey-neon-yellow-s-55-56-ONL-0481-142https://www.fc-moto.com/media/b0/08/e0/1762052534/oneal-sonus-slick-downhill-helm-grey-neon-yellow-s-55-56-onl-0481-142-figure-1.jpg?ts=1772003889OutOfStockONL-0481-14273e7c443fd518f7f2a528a3152acb23fhttps://www.fc-moto.com/media/c3/cc/fe/1770383549/markenlogo-oneal.svg?ts=1770385891S (55/56)grey/neon yellowSALECarryoverSummerThermoplasticFidlockGrey, YellowONL-0481-SONUS-SLICK.vMotocrossECEMenMotorcycleMotocross HelmetsMotocross HelmetsS{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}falsefalsed3e2101922bb042fcb8e17213c63d669Oneal SONUS SLICK Downhill Helm101.99119.9920https://www.fc-moto.com/de-de/p/oneal-sonus-slick-downhill-helm-grey-neon-yellow-l-59-60-ONL-0481-144https://www.fc-moto.com/media/5e/f7/69/1762052555/oneal-sonus-slick-downhill-helm-grey-neon-yellow-l-59-60-onl-0481-144-figure-1.jpg?ts=1772003895InStockONL-0481-144d3e2101922bb042fcb8e17213c63d669https://www.fc-moto.com/media/c3/cc/fe/1770383549/markenlogo-oneal.svg?ts=1770385891L (59/60)grey/neon yellowSALECarryoverSummerThermoplasticFidlockGrey, YellowONL-0481-SONUS-SLICK.vMotocrossECEMenMotorcycleMotocross HelmetsLRELAUNCH10Motocross Helmets{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetruef52b79392bc1f1ab8e742b8c52bd60fcOneal SONUS SLICK Downhill Helm101.99119.990https://www.fc-moto.com/de-de/p/oneal-sonus-slick-downhill-helm-grey-neon-yellow-m-57-58-ONL-0481-143https://www.fc-moto.com/media/7c/e8/25/1762052545/oneal-sonus-slick-downhill-helm-grey-neon-yellow-m-57-58-onl-0481-143-figure-1.jpg?ts=1772003890OutOfStockONL-0481-143f52b79392bc1f1ab8e742b8c52bd60fchttps://www.fc-moto.com/media/c3/cc/fe/1770383549/markenlogo-oneal.svg?ts=1770385891grey/neon yellowM (57/58)SALECarryoverSummerThermoplasticFidlockGrey, YellowONL-0481-SONUS-SLICK.vMotocrossECEMenMotorcycleMotocross HelmetsMotocross HelmetsM{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}falsefalse/SALE %/SALE %/Motocross clothing sale/Motorcycle clothing/Motorcycle clothing/Men’s motorcycle clothing/Motorcycle clothing/Men’s motorcycle clothing/Motocross clothing/Motorcycle clothing/Men’s motorcycle clothing/Motocross clothing/Helmets/Brands/Brands/O’Neal/Brands/O’Neal/Motocross clothing/Brands/O’Neal/Motocross clothing/Helmets/SALE %/Motocross clothing sale/Motocross helmets sale/Moto/c/sale/motocross-clothing-sale/c/motorcycle-clothing/men-s-motorcycle-clothing/motocross-clothing/helmets/b/brands/o-neal/b/brands/o-neal/motocross-clothing/helmets/c/motorcycle-clothing/men-s-motorcycle-clothing/motocross-clothing/b/brands/b/brands/o-neal/motocross-clothing/c/motorcycle-clothing/men-s-motorcycle-clothing/c/sale/c/sale/motocross-clothing-sale/motocross-helmets-sale/c/motorcycle-clothing/c1242603cc90924b40303e5f12f70713320e5e8409ea3ce68cb9c77d1f700d8ea45981c047fd62d0e5fa90f1434db7dd37caf7a5b498530a5d50193638c9eb5ed7cc731a29d589ed47701b35a90afc98983f64e04f79d6244ffc2413636423b89863f10fa947d4245a587c42405dd3303a256a310bc1e5db755fd392c524028a8d86c68d77e37c524464f9111752c1605db7ead549f25b0590b73b5658597f60dde19ceed7736f3014b30065a93c88605e28baadc628f00b4e52e315cee1db83cfc6b46fe888f1cbebf4f01552c7ebac5a256a310bc1e5db755fd392c524028a8fc6b46fe888f1cbebf4f01552c7ebac5db7ead549f25b0590b73b5658597f60de28baadc628f00b4e52e315cee1db83cd86c68d77e37c524464f9111752c16057cc731a29d589ed47701b35a90afc98983f64e04f79d6244ffc2413636423b8945981c047fd62d0e5fa90f1434db7dd3863f10fa947d4245a587c42405dd33031242603cc90924b40303e5f12f707133Oneal<p><strong>Oneal BACKFLIP KNOX Downhill Helmet</strong></p> <p>Built for complete control and maximum safety, this helmet features a robust ABS shell, clever ventilation, and the innovative O'Neal Fidlock® magnetic closure. Whether you're hitting the trails or downhill, you'll be ready before the gate drops.</p> <p><strong>Features:</strong></p> <ul> <li>Shell is produced with high-quality ABS</li> <li>Multiple air vents for optimal ventilation and cooling</li> <li>Airflaps™ compatible</li> <li>Optional available plastic break-away visor screws for improved safety</li> <li>O'Neal Fidlock® magnetic buckle (engineered in Germany) for easy, single-handed fastening and release, provides maximum security while riding</li> <li>Padded comfort liner, removable, sweat absorbing and washable</li> <li>Goggles rest securely in place on ridge at back of shell</li> <li>Height adjustable visor</li> <li>Meets EN1078 safety standard for bicycle helmets and meets ASTM downhill standard</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li>EN1078</li> <li>ASTM downhill standard</li> <li>Fidlock closure</li> </ul>119.99https://www.fc-moto.com/media/2a/71/a9/1762052525/oneal-sonus-slick-downhill-helm-grey-neon-yellow-xs-53-54-onl-0481-141-figure-2.jpg?ts=1772003889https://www.fc-moto.com/media/1e/6e/58/1762052527/oneal-sonus-slick-downhill-helm-grey-neon-yellow-xs-53-54-onl-0481-141-figure-3.jpg?ts=1772003889https://www.fc-moto.com/media/09/00/f7/1762052528/oneal-sonus-slick-downhill-helm-grey-neon-yellow-xs-53-54-onl-0481-141-figure-4.jpg?ts=1772003889https://www.fc-moto.com/media/3d/56/d4/1762052530/oneal-sonus-slick-downhill-helm-grey-neon-yellow-xs-53-54-onl-0481-141-figure-5.jpg?ts=1772003889https://www.fc-moto.com/media/18/4a/a7/1762052531/oneal-sonus-slick-downhill-helm-grey-neon-yellow-xs-53-54-onl-0481-141-figure-6.jpg?ts=1772003889https://www.fc-moto.com/media/76/9a/4b/1762052533/oneal-sonus-slick-downhill-helm-grey-neon-yellow-xs-53-54-onl-0481-141-figure-7.jpg?ts=1772003889
